Pen holder



FIG. 1 is an upper front right perspective view of a pen holder showingmy new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof, with the left sideelevation view being a mirror image of the right side elevation view;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines around the inside surface in FIG. 5 are included forthe purpose of illustrating a portion of the pen holder that forms nopart of the claimed design.

The ornamental design for a pen holder, as shown and described.